2022 Lexus UX200 Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

16 Coolant / Antifreeze parts for the 2022 Lexus UX200 come from 6 brands — PRESTONE, PEAK, VALVOLINE and 3 other brands. The "Popular" part is PRESTONE AF2100.

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 3 options from PEAK, PRESTONE and VALVOLINE — the catalog's value-priced group. PEAK BQA1GAL is listed in this group.

In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE and PEAK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, BECK/ARNLEY, AISIN, VALVOLINE and 2 other brands supply 6 parts: built to original-equipment specification. A representative part number is AISIN ACT002.

This table covers the Coolant Hose Connector flanges. Read more

This group shows a single part: FOUR SEASONS 86352.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

One part is listed for the 2022 Lexus UX200 — TECHPRO TO3014143.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

6 Radiator parts for the 2022 Lexus UX200 come from 6 brands — GPD, CSF, KOYORAD and 3 other brands. The "Popular" part is CSF 3942.

The Economy section: 1 option from GPD. GPD 13825C is listed in this group.

Standard Replacement: 5 parts, from CSF, KOYORAD, OSC and 2 other brands. A representative part number is CSF 3942.

This group includes CSF 3942, GPD 13825C and KOYORAD A13955 and the remaining parts above.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

4 Radiator Cap parts for the 2022 Lexus UX200 come from 4 brands — CALORSTAT, GATES, MOTORAD and 1 other brand.

Listed part numbers: CALORSTAT RC0047, GATES 31411 and MOTORAD T36, plus the other parts above.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

6 Radiator Fan Assembly parts are listed for the 2022 Lexus UX200, from ULTRA-POWER, GPD, SKP and 3 other brands. ULTRA-POWER 624360 carries the "Popular" badge.

Economy: 4 parts, from ULTRA-POWER, GPD, SKP and 1 other brand. A representative part number is ULTRA-POWER 624360.

The Standard Replacement section: 2 options from TYC and AGILITY. TYC 624360 is listed in this group.

Listed part numbers: ULTRA-POWER 624360, GPD 2812202 and SKP SK624360, plus the other parts above.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

5 Temperature Sender / Sensor parts for the 2022 Lexus UX200 come from 5 brands — GPD, AISIN, BECK/ARNLEY and 2 other brands. The "Popular" part is AISIN THSAZ8004.

The Economy section: 1 option from GPD. GPD 1814549 is listed in this group.

Standard Replacement: 3 parts, from AISIN, BECK/ARNLEY and WALKER PRODUCTS. A representative part number is AISIN THSAZ8004.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: AISIN THSAZ8004, GPD 1814549 and BECK/ARNLEY 1581797, plus the other parts above.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

4 Thermostat parts are listed for the 2022 Lexus UX200, from AISIN, JAPANESE OE, MAHLE / CLEVITE and 1 other brand.

Listed part numbers: AISIN THT030, JAPANESE OE WHTYG82 and MAHLE / CLEVITE TI37782D, plus the other parts above.

This table covers the seals at the thermostat housing and water outlet. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: ELRING 306360.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

3 Water Pump parts are listed for the 2022 Lexus UX200, from AISIN, FVP and GMB.

Part numbers include AISIN WPT209 and FVP 1709050, among others listed above.

This table covers the gaskets between the water pump and the block or housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

2 Water Pump Gasket parts for the 2022 Lexus UX200 come from 2 brands — ELRING and VICTOR REINZ.

Part numbers include ELRING 917940 and VICTOR REINZ 711790100.